#A3CEF5#A3CEF5

#A3CEF5 is a very light, moderate cyan. Relative luminance 0.585; OKLCH L 83.4% C 0.071 H 246.2°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#A3CEF5
RGB	rgb(163, 206, 245)
HSL	hsl(209, 80%, 80%)
HSV	hsv(209, 33%, 96%)
CMYK	cmyk(33.5%, 15.9%, 0%, 3.9%)
CIE-LAB	lab(81.03, -4.99, -23.71)
CIE-LCH	lch(81.03, 24.23, 258.11°)
OKLab	oklab(83.43% -0.0288 -0.0652)
OKLCH	oklch(83.43% 0.071 246.2)
XYZ	xyz(53.6519, 58.5192, 94.8369)
Luminance	0.5852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CEF5 #F5CAA3

analogous

#A3F5F3 #A3CEF5 #A3A5F5

triadic

#A3CEF5 #F5A3CE #CEF5A3

tetradic

#A3CEF5 #F3A3F5 #F5CAA3 #A5F5A3

square

#A3CEF5 #F3A3F5 #F5CAA3 #A5F5A3

split-complementary

#A3CEF5 #F5A3A5 #F5F3A3

monochromatic

#3593E9 #6CB1EF #A3CEF5 #DAEBFB #E3F0FC

Accessibility & contrast

On white

1.65

#A3CEF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#A3CEF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CEF5

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CEF5	#FFFFFF	#000000	##000000
##A3CEF5	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCEF7

Deuteranopia (green-blind)

#B4C5F4

Tritanopia (blue-blind)

#89D7DB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a3cef5;
/* rgb */ color: rgb(163, 206, 245);
/* oklch */ color: oklch(83.4% 0.071 246.2);

Tailwind

colors: {
  custom: {
    50: '#c0dcf8',
    500: '#a3cef5',
    950: '#000000',
  },
}

SCSS

$custom: #a3cef5;
$custom-light: #c0dcf8;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cef5",
  "rgb": {
    "r": 163,
    "g": 206,
    "b": 245
  },
  "hsl": {
    "h": 208.537,
    "s": 80.392,
    "l": 80
  },
  "oklch": {
    "l": 0.83425,
    "c": 0.07133,
    "h": 246.2
  },
  "luminance": 0.58522
}

Semantic roles & 50–950 ramp

primary

#A3CEF5

secondary

#D59B68

accent

#6E09DD

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121517

muted

#828485

Preview Lab

Preview with #A3CEF5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →